Laboratory of photovoltaic materials
TalTech priority area
Research classification (Frascati)
Head of the research group
Research group member
Doctoral students
Keyword
photovoltaics
semiconductor material synthesis
2D materials
defect structure
optoelectronic properties
PEC structure
Overview
The main field of research of the Laboratory isthe synthesis and the design of the electrical, optical properties and defect structure of semiconductor materials for next-generation solar cells.In 2021, the research was focused on the following: Modification of the CZTS/CdS interfacein order to reduce surface recombination.Kesterite compounds were also tested forwater splitting applications. Development of synthesis conditions forsingle-phase pyrite microcrystals withthe scope to implement this technology inthe future European Space Agency’s lunarsettlement. Development of tetrahedrite micro-crystals synthesize by molten salt method inCdI2 and LiI and photo-electrochemicalcharacterization. Development of Zn(O,Se) functional layersby PLD technique as buffer layer for CIGSesolar cell structures. Vitreous Ga2Te3 thinfilms obtained by PLD for structural, optical and phase-change studies. Detailed study of free exciton and biexcitonemissions in Sb2Se3 microcrystals.
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Publications related to the research group
- Kauk-Kuusik, M., Timmo, K., Muska, K., Pilvet, M., Krustok, J., Danilson, M., Mikli, V., Josepson, R., Grossberg, M. Reduced recombination through the CZTS/CdS interface engineering in monograin layer solar cells // JPhys Energy (2022) vol. 4, 2, art. 024007.
https://doi.org/10.1088/2515-7655/ac618d - Kondrotas, R., Nedzinskas, R., Krustok, J., Grossberg, M., Talaikis, M., Tumėnas, S., Suchodolskis, A., Žaltauskas, R., Sereika, R. Photoreflectance and photoluminescence study of antimony selenide crystals // ACS Applied Energy Materials (2022) vol. 5, 12, p. 14769-14778.
https://doi.org/10.1021/acsaem.2c02131 - Uslu, M. E., Kondrotas, R., Nedzinskas, R., Volobujeva, O., Timmo, K., Kauk-Kuusik, M., Krustok, J., Grossberg, M. Study of the optical properties of Sb2(Se1-xSx)3 (x = 0-1) solid solutions // Materials science in semiconductor processing (2022) vol. 144, art. 106571.
https://doi.org/10.1016/j.mssp.2022.106571 - Kauk-Kuusik, M., Timmo, K., Muska, K., Pilvet, M., Krustok, J., Josepson, R., Brammertz, G., Vermang, B., Danilson, M., Grossberg, M. Detailed insight into the CZTS/CdS interface modification by air annealing in monograin layer solar cells // ACS Applied Energy Materials (2021) Vol. 4, 11, p. 12374−12382.
https://doi.org/10.1021/acsaem.1c02186 - Krustok, J., Kondrotas, R.s, Nedzinskas, R., Timmo, K., Kaupmees, R., Mikli, V., Grossberg, M. Identification of excitons and biexcitons in Sb2Se3 under high photoluminescence excitation density // Advanced optical materials (2021) vol. 9, 10, 8 p. : ill.
https://doi.org/10.1002/adom.202100107 - Oueslati, S., Pilvet, M., Grossberg, M., Kauk-Kuusik, M., Krustok, J., Meissner, D. Kesterite monograins for solar cells and water splitting applications // Thin solid films (2021) vol. 739, art. 138981.
https://doi.org/10.1016/j.tsf.2021.138981 - Cuenca, E., D’Ambrosio, L., Lizunov, D., Tretjakov, A., Volobujeva, O., Ferrara, L. Mechanical properties and self-healing capacity of ultra high performance fibre reinforced concrete with alumina nano-fibres : tailoring ultra high durability concrete for aggressive exposure scenarios // Cement and concrete composites (2021) vol. 118, art. 103956, 17 p.
https://doi.org/10.1016/j.cemconcomp.2021.103956 - Dundar, I., Mere, A., Mikli, V., Krunks, M., Oja Acik, I. Thickness effect on photocatalytic activity of TiO2 thin films fabricated by ultrasonic spray pyrolysis // Catalysts (2020) vol. 10, 9, art. 1058.
https://doi.org/10.3390/catal10091058 - Rajanna, P. M., Meddeb, H., Bereznev, S., Volobujeva, O., Danilson, M. et al. Rational design of highly efficient flexible and transparent p-type composite electrode based on single-walled carbon nanotubes // Nano energy (2020) vol. 67, art. 104183, 9 p. : ill.
https://doi.org/10.1016/j.nanoen.2019.104183 - Chen, Z., Dedova, T., Oja Acik, I., Danilson, M., Krunks, M. Nickel oxide films by chemical spray : effect of deposition temperature and solvent type on structural, optical, and surface properties // Applied surface science (2021) vol. 548, art. 149118.
https://doi.org/10.1016/j.apsusc.2021.149118 - Liivand, K., Kazemi, M., Walke, P., Mikli, V., Uibu, M., Macdonald, D.D., Kruusenberg, I. Spent Li-Ion battery graphite turned into valuable and active catalyst for electrochemical oxygen reduction // ChemSusChem (2021) Vol. 14, Issue 4, p. 1103-1111.
https://doi.org/10.1002/cssc.202002742 - Kaare, K., Yu, E., Volperts, A., Dobele, G., Zhurinsh, A., Dyck, A., Niaura, G., Tamasauskaite-Tamasiunaite, L., Norkus, E., Andrulevičius, M., Danilson, M., Kruusenberg, I. Highly active wood-derived nitrogen-doped carbon catalyst for the oxygen reduction reaction // ACS omega (2020) Vol. 5, 37, p. 23578-23587 : ill.
https://doi.org/10.1021/acsomega.0c01974 - Grossberg, M., Volobujeva, O., Penežko, A., Kaupmees, R., Raadik, T., Krustok, J. Origin of photoluminescence from antimony selenide // Journal of alloys and compounds (2020) vol. 817, art. 152716, 5 p. : ill.
https://doi.org/10.1016/j.jallcom.2019.152716 - Ratso, S., Walke, P. R., Mikli, V., Locs, J., Smits, K., Vitola, V., Sutka, A., Kruusenberg, I. CO2 turned into a nitrogen doped carbon catalyst for fuel cells and metal-air battery applications // Green chemistry (2021) vol.23, 12, p. 4435−4445.
https://doi.org/10.1039/D1GC00659B - Ping, K., Brascinsky, A., Alam, M., Bhadoria, R., Mikli, V., Mere, A., Starkov, P. et al. Fused hybrid linkers for metal–organic framework-derived bifunctional oxygen electrocatalysts // ACS Applied Energy Materials (2020) vol. 3, 1, p. 152–157 : ill.
https://doi.org/10.1021/acsaem.9b02039 - Remmel, A.-L., Ratso, S., Divitini, G., Danilson, M., Mikli, V., Uibu, M., Aruväli, J., Kruusenberg, I. Nickel and nitrogen-doped bifunctional ORR and HER electrocatalysts derived from CO2 // ACS Sustainable Chemistry and Engineering (2022) vol. 10, 1, p. 134-145.
https://doi.org/10.1021/acssuschemeng.1c05250 - Sokkalingam, R., Tarraste, M., Mikli, V., Prashanth, K.G. et al. Powder metallurgy of Al0.1CoCrFeNi high-entropy alloy // Journal of materials research (2020) vol. 35, 21, p. 2835−2847.
https://doi.org/10.1557/jmr.2020.272 - Larramona, G., Chone, C., Meissner, D., Ernits, K. et al. Stability, reliability, upscaling and possible technological applications of kesterite solar cells // Journal of Physics : Energy (2020) vol. 2, 2, art. 024009, 14 p.
https://doi.org/10.1088/2515-7655/ab7cee - Kumar, R., Antonov, M., Klimczyk, P., Mikli, V., Gomon, D. Effect of cBN content and additives on sliding and surface fatigue wear of spark plasma sintered Al2O3-cBN composites // Wear (2022) Vol. 494–495, art. 204250.
https://doi.org/10.1016/j.wear.2022.204250 - Tverjanovich, A., Khomenko, M., Bereznev, S. et al. Glassy GaS: transparent and unusually rigid thin films for visible to mid-IR memory applications // Physical chemistry chemical physics (2020) vol. 22, p. 25560−25573.
https://doi.org/10.1039/D0CP04697C - Rojas Hernandez, R.E., Rubio-Marcos, F., Gorni, G., Danilson, M. Hussainova, I. et al. Enhancing NIR emission in ZnAl2O4:Nd,Ce nanofibers by co-doping with Ce and Nd: a promising biomarker material with low cytotoxicity // Journal of materials chemistry C (2021) vol. 9, 2, p. 657-670 : ill.
https://doi.org/10.1039/D0TC04752J - Malmberg, S., Arulepp, M., Savest, N., Tarasova, E., Vassiljeva, V., Krasnou, I.,Käärik, M., Mikli, V., Krumme, A, Directly electrospun electrodes for electrical double-layer capacitors from carbide-derived carbon // Journal of electrostatics (2020) vol. 103, art. 103396, 7 p. : ill.
https://doi.org/10.1016/j.elstat.2019.103396 - Kommel, L, Põdra, P., Mikli, V., Omranpour, B. Gradient microstructure in tantalum formed under the wear track during dry sliding friction // Wear (2021) vol. 466-467, art. 203573, 7 p. : ill.
https://doi.org/10.1016/j.wear.2020.203573 - Teppor, P., Jäger, R., Härk, E., Sepp, S., Kook, M., Volobujeva, O., Paiste, P., Kochovski, Z., Tallo, I., Lust, E. Exploring different synthesis parameters for the preparation of metal-nitrogen-carbon type oxygen reduction catalysts // Journal of the Electrochemical Society (2020) Vol. 167, 5, art. 054513.
https://doi.org/10.1149/1945-7111/ab7093 - Gaffuri, P., Dedova, T., Appert, E., Danilson, M., Oja-Acik, I., et al. Enhanced photocatalytic activity of chemically deposited ZnO nanowires using doping and annealing strategies for water remediation // Applied surface science (2022) vol. 582, art. 152323.
https://doi.org/10.1016/j.apsusc.2021.152323 - Teppor, P., Jäger, R., Paalo, M., Palm, R., Volobujeva, O., Härk, E., Kochovski, Z., Romann, T., Härmas, R., Aruväli, J., Kikas, A., Lust, E. Peat-derived carbon-based non-platinum group metal type catalyst for oxygen reduction and evolution reactions // Electrochemistry Communications (2020) Vol. 113, art. 106700.
https://doi.org/10.1016/j.elecom.2020.106700 - Oueslati, S., Kauk-Kuusik, M., Mikli, V., Krustok, J., Grossberg, M. et al. Study of (AgxCu1−x)2ZnSn(S,Se)4 monograins synthesized by molten salt method for solar cell applications // Solar energy (2020) vol. 198, 1, p. 586-595.
https://doi.org/10.1016/j.solener.2020.02.002 - Kazimova, N., Ping, K., Alam, M., Danilson, M., Merisalu, M., Aruväli, J., Paiste, P., Käärik, M., Mikli, V., Leis, J., Tammeveski, K., Starkov, P., Kongi, N. Shungite-derived graphene as a carbon support for bifunctional oxygen electrocatalysts // Journal of catalysis (2021) vol. 395, p. 178−187.
https://doi.org/10.1016/j.jcat.2021.01.004 - Tverjanovich, A.S., Khomenko, M., Benmore, C.J., Bereznev, S., Sokolov, A., Fontanari, D., Kiselev, A., Lotin, A., Bychkov, E. Atypical phase-change alloy Ga2Te3 : atomic structure, incipient nanotectonic nuclei, multilevel writing // Journal of materials chemistry C (2021) Vol. 9, 47, p. 17019-17032.
https://doi.org/10.1039/d1tc03850h - Kaupmees, R., Grossberg, M., Ney, M., Krustok, J. et al. Tailoring of bound exciton photoluminescence emission in WS2 monolayers // Physica status solidi - rapid research letters (2020) vol. 14, 2, art. 1900355, 6 p. : ill.
https://doi.org/10.1002/pssr.201900355 - Aydinyan, S., Kirakosyan, H., Sargsyan, A., Volobujeva, O., Kharatyan, S. Solution combustion synthesis of MnFeCoNiCu and (MnFeCoNiCu)3O4 high entropy materials and sintering thereof // Ceramics International (2022) Vol. 48, 14, p. 20294-20305 : ill.
https://doi.org/10.1016/j.ceramint.2022.03.310 - Saffarshamshirgar, A., Rojas Hernández, R. E., Mikli, V., Karppinen, M., Hussainova, I. et al. Layered structure of alumina/graphene-augmented-inorganic-nanofibers with directional electrical conductivity // Carbon (2020) vol. 167, p. 634-645.
https://doi.org/10.1016/j.carbon.2020.06.038 - Lazouskaya, M., Scheler, O., Mikli, V., Uppuluri, K., Zaraska, K., Tamm, M. Nafion protective membrane enables using ruthenium oxide electrodes for pH measurement in milk // Journal of The Electrochemical Society (2021) vol. 168, 10, art. 107511, 12 p. : ill.
https://doi.org/10.1149/1945-7111/ac2d3c - Ghisani, F., Timmo, K., Altosaar, M., Raudoja, J. et al. Synthesis and characterization of tetrahedrite Cu10Cd2Sb4S13 monograin material for photovoltaic application // Materials science in semiconductor processing (2020) vol. 110, art. 104973.
https://doi.org/10.1016/j.mssp.2020.104973 - Trifiletti, V., Tseberlidis, G., Colombo, M., Danilson, M., Grossberg, M. et al. Growth and characterization of Cu2Zn1−xFexSnS4 thin films for photovoltaic applications // Materials (2020) vol. 13, 6, art. 1471, 13 p. : ill.
https://doi.org/10.3390/ma13061471 - Korjus O., Möller P., Kooser K., Käämbre T., Volobujeva O., Nerut J., Kotkas S., Lust E., Nurk G. Influence of Ni concentration on electrochemical and crystallographic properties of La0.25Sr0.25Ca0.4Ti1−xNixO3−δ solid oxide fuel cell anode // Journal of Power Sources (2021) Vol. 494, Art. n.r 229739.
https://doi.org/10.1016/j.jpowsour.2021.229739 - Ruiz-Perona, A., Gurieva, G. Sun, M., Grossberg, M. et al. Routes to develop a [S]/([S]+[Se]) gradient in wide band-gap Cu2ZnGe(S,Se)4 thin-film solar cells // Journal of alloys and compounds (2021) vol. 868, art. 159253, 9 p. : ill.
https://doi.org/10.1016/j.jallcom.2021.159253 - M. Rajanna, P., Luchkin, S., Larionov, K. V. Danilson, M., Bereznev, S. et al. Adhesion of single-walled carbon nanotube thin films with different materials // The journal of physical chemistry letters (2020) vol. 11, 2, p. 504−509.
https://doi.org/10.1021/acs.jpclett.9b03552 - Kois, J., Polivtseva, S., Mamedov, D.et al. Visible light-assisted instability of kesterite Cu2ZnSnS4 : what are the implications? // Solar energy materials and solar cells (2020) vol. 208, art. 110384, 10 p.
https://doi.org/10.1016/j.solmat.2019.110384 - Li, X., Pilvet., M., Timmo, K., Grossberg, M., Danilson, M., Mikli, V., Kauk-Kuusik, M. Effect of absorber surface modification on the optoelectronic properties of Cu2CdGeSe4 solar cells // Thin solid films (2020) vol. 697, art. 137822, 7 p. : ill.
https://doi.org/10.1016/j.tsf.2020.137822 - Teppor, P., Jäger, R., Paalo, M., Adamson, A., Härmas, M., Volobujeva, O., Aruväli, J., Palm, R., Lust, E. Peat as a carbon source for non-platinum group metal oxygen electrocatalysts and AEMFC cathodes // International Journal of Hydrogen Energy (2022) Vol. 47, Issue 38, p. 16908 - 16920.
https://doi.org/10.1016/j.ijhydene.2022.03.199 - Jäger, R., Teppor, P., Paalo, M., Härmas, M., Adamson, A., Volobujeva, O., Härk, E., Kochovski, Z., Romann, T., Härmas, R., Aruväli, J., Kikas, A., Lust, E. Synthesis and characterization of cobalt and nitrogen co-doped peat-derived carbon catalysts for oxygen reduction in acidic media // Catalysts (2021) Vol. 11, 6, art. 715.
https://doi.org/10.3390/catal11060715 - Shtepliuk, I., Khranovskyy, V., Gogova, D., Danilson, M., Krunks, M. et al. Excitonic emission in heavily Ga-doped zinc oxide films grown on GaN // Journal of luminescence (2020) vol. 223, art. 117265, 10 p. : ill.
https://doi.org/10.1016/j.jlumin.2020.117265 - Alinejadian, N., Kazemi, S. H., Grossberg-Kuusk, M., Kollo, L., Odnevall, I., Prashanth, K. G. Importance of the micro-lattice structure of selective laser melting processed Mo/Mo(x)S(x+1) composite: Corrosion studies on the electrochemical performance in aqueous solutions // Materials today chemistry (2022) vol. 26, art. 101219.
https://doi.org/10.1016/j.mtchem.2022.101219 - Tõkke, S., Laas, T., Priimets, J., Mikli, V., Antonov, M. Impact of pulsed deuterium plasma irradiation on dual-phase tungsten alloys // Fusion engineering and design (2021) vol. 164, art. 112215, 10 p. : ill.
https://doi.org/10.1016/j.fusengdes.2020.112215 - Kristmann, K., Raadik, T., Altosaar, M., Grossberg-Kuusk, M., Krustok, J., M., Pilvet, Mikli, V., Kauk-Kuusik, M., Makaya, A. Pyrite as promising monograin layer solar cell absorber material for in-situ solar cell fabrication on the Moon // Acta Astronautica (2022) VOL. 199, P. 420-424.
https://doi.org/10.1016/j.actaastro.2022.07.043 - Barghi, B., Jürisoo, M., Volokhova, M., Seinberg, L., Reile, I., Mikli, V., Niidu, A. Process optimization for catalytic oxidation of dibenzothiophene over UiO-66-NH2 by using a response surface methodology // ACS omega (2022) vol. 7, 19, p. 16288-16297 : ill.
https://doi.org/10.1021/acsomega.1c05965 - Ping, K., Alam, M., Kahnert, S. R., Bhadoria, R., Mere, A., Mikli, V., Käärik, M., Aruväli, J., Paiste, P., Kikas, A., Kisand, V., Järving, I., Leis, J., Kongi, N., Starkov, P. Multi-purpose heterogeneous catalyst material from an amorphous cobalt metal–organic framework // Materials advances (2021) vol. 2, p. 4009-4015.
https://doi.org/10.1039/D1MA00414J - Spiridonova, J., Mere, A., Krunks, M., Rosenberg, M., Kahru, A,, Danilson, M., Kritševskaja, M., Oja Acik, I. Enhanced visible and ultraviolet light-induced gas-phase photocatalytic activity of TiO2 thin films modified by increased amount of acetylacetone in precursor solution for spray pyrolysis // Catalysts (2020) vol. 10, 9, 21 p. : ill.
https://doi.org/10.3390/catal10091011 - Polivtseva, S., Adegite Olanrewaju, J., Kois, J., Mamedov, D., Zh. Karazhanov, S., Maricheva, J., Volobujeva, O. A novel thermochemical metal halide treatment to high-performance Sb2Se3 photocathode // Nanomaterials (2021) vol. 11, 1, art. 52, 14 p.
https://doi.org/10.3390/nano11010052 - Sulimov, M.A., Sarychev, M.N., Yakushev, M.V., Krustok, J. et al. Effects of irradiation of ZnO/CdS/Cu2ZnSnSe4/Mo/glass solar cells by 10 MeV electrons on photoluminescence spectra // Materials science in semiconductor processing (2021) vol. 121, art. 105301, 5 p. : ill.
https://doi.org/10.1016/j.mssp.2020.105301 - Ghisani, F., Timmo, K., Altosaar, M., Mikli, V., Pilvet, M., Kaupmees, R., Krustok, J., Grossberg, M., Kauk-Kuusik, M. Characterization of tetrahedrite Cu10Cd2Sb4S13 monograin materials grown in molten CdI2 and LiI // Thin solid films (2021) vol. 739, art. 138980.
https://doi.org/10.1016/j.tsf.2021.138980 - Li, X., Pilvet, M., Timmo, K., Grossberg, M., Mikli, V., Kauk-Kuusik, M. The effect of S/Se ratio on the properties of Cu2CdGe(SxSe1−x)4 microcrystalline powders for photovoltaic applications // Solar energy (2020) vol. 209, p. 646−652 : ill.
https://doi.org/10.1016/j.solener.2020.09.045 - Paydar, S., Kooser, K., Möller, P., Volobujeva, O., Granroth, S., Lust, E., Nurk, G. Optimization of La0.2Sr0.7- xCa xTi0.95Fe0.05O3-δfuel electrode stoichiometry for solid oxide fuel-cell application // ACS Applied Energy Materials (2022) Vol. 5, 8, p. 10119 - 10129.
https://doi.org/10.1021/acsaem.2c01808 - Martsepp, M., Laas, T., Laas, K., Priimets, J., Mikli, V., Antonov, M. Multifractal analysis of high-temperature plasma irradiated tungsten surfaces // Surface topography : metrology and properties (2021) Vol. 9, 3, 13 p. : ill.
https://doi.org/10.1088/2051-672X/ac1dc3 - Stoyanova-Ivanova, A., Lilov, P., Vasev, A., Mikli, V. et al. Studies of structural and morphological properties of cuprate conductive ceramics after electrochemical treatment in alkaline electrolyte // Materials chemistry and physics (2020) vol. 239, art. 121934.
https://doi.org/10.1016/j.matchemphys.2019.121934 - Penezko, A., Kauk-Kuusik, M., Volobujeva, O., Grossberg, M. Properties of Cu-Sb-Se thin films deposited by magnetron co-sputtering for solar cell applications // Thin solid films (2021) vol. 740, art. 139004.
https://doi.org/10.1016/j.tsf.2021.139004 - Lille, H., Ryabchikov, A., Peetsalu, P., Lind, L., Sergejev, F., Mikli, V., Kübarsepp, J. Residual stresses on various PVD hard coatings on tube and plate substrates // Coatings (2020) vol. 10, 11, art. 1054, 11 p.
https://doi.org/10.3390/coatings10111054 - Krustok, J., Raadik, T., Li, X., Kauk-Kuusik, M., Timmo, K., Oueslati, S., Grossberg, M. Study of point defects in wide- bandgap Cu2CdGeS4 microcrystals by temperature and laser power dependent photoluminescence spectroscopy // Journal of physics D : applied physics (2020) vol. 53, 27, 10 p. : ill.
https://doi.org/10.1088/1361-6463/ab83c1 - Steeno, R., Van Gorp, H., Walke, P., Mali, K. S., De Feyter, S. AFM nanoshaving of covalently modified graphite for studying molecular self-assembly under lateral nanoconfinement // Journal of physical chemistry C (2021) vol. 125, 39, p. 21624-21634.
https://doi.org/10.1021/acs.jpcc.1c05700 - Erkhova, L.V., Presniakov, I.A., Afanasov, M.I., Danilson, M., Koel, M. et al. Ferrocene introduced into 5-methylresorcinol-based organic aerogels // Polymers (2020) vol. 12, 7, art. 1582 ; 12 p. : ill.
https://doi.org/10.3390/polym12071582 - Martsepp, M., Laas, T., Laas, K., Priimets, J., Tõkke, S., Mikli, V. Dependence of multifractal analysis parameters on the darkness of a processed image // Chaos, Solitons & Fractals (2022) vol. 156, art. 111811.
https://doi.org/10.1016/j.chaos.2022.111811 - Ghisani, F., Timmo, K., Altosaar, M., Mikli, V., Danilson, D., Grossberg, M., Kauk-Kuusik, M. Chemical etching of tetrahedrite Cu10Cd2Sb4S13 monograin powder materials for solar cell applications // Materials science in semiconductor processing (2022) Vol. 138, art. 106291.
https://doi.org/10.1016/j.mssp.2021.106291 - Minasyan, T., Aydinyan, S., Liu, L., Volubujeva, O., Toyserkani, E., Hussainova, I. Mo(Si1-x,Alx)2-based composite by reactive laser powder-bed fusion // Materials letters (2020) vol. 281, art. 128776, 5 p. : ill.
https://doi.org/10.1016/j.matlet.2020.128776 - Duvanova, E., Krasnou, I., Krumme, A., Mikli, V., Rozantsev, G. M., Radio, S.,Karpichev, Y. Development of Functional Composite Cu(II)-Polyoxometalate/PLA with Antimicrobial Properties // Molecules (2022) vol. 27, 8, art. 2510.
https://doi.org/10.3390/molecules27082510 - Kristmann, K., Altosaar, M., Raudoja, J., Krustok, J., Pilvet, M., Mikli, V., Grossberg, M., Danilson, M., Raadik, T. Pyrite as prospective absorber material for monograin layer solar cell // Thin Solid Films (2022) vol. 743, art. 139068 : ill.
https://doi.org/10.1016/j.tsf.2021.139068 - Podgursky, V., Alamgir, A., Yashin, M., Jõgiaas, T., Viljus, M., Raadik, T., Danilson, M., Sergejev, F., Lümkemann, A., Kluson, J., Sondor, J., Bogatov, A. High-temperature tribological performance of Al2O3/a-C:H:Si coating in ambient air // Coatings (2021) vol. 11, 5, art. 495, 15 p. : ill.
https://doi.org/10.3390/coatings11050495 - Krustok, J., Raadik, T., Kaupmees, R., Ghisani, F., Timmo, K., Altosaar, M., Mikli, V., Grossberg, M. Broad-band photoluminescence of donor-acceptor pairs in tetrahedrite Cu10Cd2Sb4S13 microcrystals // Journal of physics D: applied physics (2021) vol. 54, 10, art. 105102, 7 p. : ill.
https://doi.org/10.1088/1361-6463/abce29 - Podgurski, V., Yashin, M., Jõgiaas, T., Viljus, M., Alamgir, A., Danilson, M., Bogatov, A. High temperature tribological properties of Al2O3/NCD films investigated under ambient air conditions // Coatings (2020) vol. 10, 2, art. 175, 13 p. : ill.
https://doi.org/10.3390/coatings10020175 - Stoyanova-Ivanova, A., Cherneva, S., Petrunov, V., Petrova, V., Ilievska, I., Mikli, V., Iankov, R. Investigation of mechanical and physicochemical properties of clinically retrieved titanium-niobium orthodontic archwires // Acta of bioengineering and biomechanics (2020) vol. 22, 1, p. 31−39.
https://doi.org/10.37190/ABB-01486-2019-03 - Raadik, T., Spalatu, N., Krustok, J., Josepson, R., Grossberg, M. Temperature dependent optical and electrical characterization of SnS/CdS solar cell // Thin Solid Films (2022) vol. 743, art. 139069.
https://doi.org/10.1016/j.tsf.2021.139069 - Alamgir, A., Bogatov, A., Jõgiaas, T., Viljus, M., Raadik, T., Kübarsepp, J., Sergejev, F., Lümkemann, A., Kluson, J., Podgursky, V. High-temperature oxidation resistance and tribological properties of Al2O3/ta-C coating // Coatings (2022) vol. 12, 4, art. 547.
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